A hierarchy of lorenz curves based on the generalized tukey's lambda distribution
提出基于广义Tukey's Lambda分布的洛伦兹曲线层级结构，给出分布函数、密度函数及不平等度量，并建议估计方法，最后与其他参数族比较。
A hierarchy of Lorenz curves based on the generalized Tukey's Lambda distribution is proposed. Representations of the corresponding distribution and density function are also provided, together with popular inequality measures. Estimation methods are suggested. Finally, a comparison with other parametric families of Lorenz curves is established.